I'm selling my 1 year old red GFB blow off valve. This was bought and installed by my dealer. I paid $200 for it, but I need the money right now. It's in excellent condition and works perfectly. I'm asking for $140 shipped anywhere in the US.

http://www.spimotorsports.com/Catal...alve_516445.htm

http://www.subaruwrxparts.com

The new ones sell between $190 to $210. If you find a lower price online, let me know and I will try to beat it by $50. If you are local (Los Angels/Orange County), I'll even install it for you.

While I'm new to this forum, I have been a member of the old i-club (nasioc) and clubwrx.net for a long time.

 

If anyone would prefer Blue over Red, I'd like to trade my blue GFB for the red one.

 

hows this sound ?

 

Not very loud on 50/50 setting. You can set it up to vent 100% to the atmosphere, I'm sure it'd be louder on that setup.

I've got mine on 50/50 and I get the normal "pshhhh" sound. It's not like Greddy, HKS, etc that make the high pitch sounds.

Hope this answers your question.

 

Although the sound is not super loud with 50/50, it's definitely noticeable. I like the pitch more than other valves; it not a high pitched tone like other valves. I don't recommend venting 100% because it caused your engine to run a bit rich for a second or two.